/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/Stack/NiagaraStackFunctionInputCollection.h
virtual void GetSectionsInternal ( [TArray](API\Runtime\Core\Containers\TArray)< [FNiagaraStackSection](API\Plugins\Niagara\FNiagaraStackSection) > & OutStackSections ) const